SmallWhale

Intestine

Discover the amazing, super-long tubes inside you that help turn food into energy!

Images

RAW CACAO LOVE

RAW CACAO LOVE

openverse
Things About Me - Thinktank Birmingham Science Museum - intestines
Mummy Ledge (Main Cave, Mammoth Cave, Kentucky, USA) 1
Subfossil hominid (Holocene, ~2 ka; Mummy Ledge, Main Cave, Mammoth Cave, Kentucky, USA)
Entrance to Damien Hirst Relics Exhibition - Doha, Qatar
Korpers Des Menschen (1898), an antique lithograph of an anatomy chart of a human body showcasing its internal system. Digitally enhanced from our own original plate.
Hominid coprolite (Main Cave, Mammoth Cave, Kentucky, USA) 1
Желудочно-кишечный тракт (пищеварительная система) человека
Hominid coprolite (Main Cave, Mammoth Cave, Kentucky, USA) 2
Things About Me - Thinktank Birmingham Science Museum - small intestine
Korpers Des Menschen (1898), an antique lithograph of an anatomy chart of a human body showcasing its internal system. Digitally enhanced from our own original plate.
Korpers Des Menschen (1898), an antique lithograph of an anatomy chart of a human body showcasing its internal system. Digitally enhanced from our own original plate.

Key Facts

Total Length
About 25 feet (7.5 meters) long when stretched out.
Two Main Parts
Small intestine and large intestine.
Nutrient Absorption
The small intestine absorbs most nutrients from food.
Water Absorption
The large intestine absorbs water from remaining waste.

Meet Your Inner Super-Tubes!

Imagine a super-long, wiggly tube inside your tummy. That's your intestine! It's not just one tube, but two: the small intestine and the large intestine.

They are like the body's amazing food processing plant. The small intestine is where most of the good stuff from your food gets soaked up, like vitamins and energy. The large intestine takes the leftovers and gets them ready to leave your body.

It's a busy place!

How Your Food Takes a Ride!

After you eat, your food travels on a journey. It goes from your stomach into the small intestine. This tube is super long, about 20 feet, which is as long as a school bus! It's all coiled up to fit inside you. Tiny little fingers inside the walls of the small intestine grab all the good nutrients from your food and send them to the rest of your body to help you grow and play. Pretty cool, right?

The Large Intestine: The Final Stop!

Once the small intestine has taken all the good bits, the leftover stuff moves into the large intestine. This tube is shorter but wider than the small intestine. Its main job is to soak up water from the leftovers. This makes the leftovers more solid, like a paste. Then, it pushes everything along until it's time for it to leave your body. It’s like the body’s cleanup crew!

Why Your Intestines Are So Important!

Your intestines are super important because they help your body get the energy it needs from the food you eat. Without them, you wouldn't be able to use the yummy fruits, veggies, and other foods to run, jump, and learn. They are like the body's power station, turning food into fuel. Taking care of your body by eating healthy foods helps your intestines do their amazing job!

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Based on content from Wikipedia · Licensed under CC BY-SA 4.0